diff options
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/torture/pr69117.c | 23 |
2 files changed, 28 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 250f55f..52f5b1e 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2016-01-15 Richard Biener <rguenther@suse.de> + + PR tree-optimization/69117 + * gcc.dg/torture/pr69117.c: New testcase. + 2015-01-14 Ryan Burn <contact@rnburn.com> PR c++/69048 diff --git a/gcc/testsuite/gcc.dg/torture/pr69117.c b/gcc/testsuite/gcc.dg/torture/pr69117.c new file mode 100644 index 0000000..fbf82c1 --- /dev/null +++ b/gcc/testsuite/gcc.dg/torture/pr69117.c @@ -0,0 +1,23 @@ +/* { dg-do run } */ +/* { dg-additional-options "-fstrict-aliasing" } */ + +int a, c, *d = &c, **e = &d, *g = &a; +static int ***b, **f = &d; + +int +main () +{ + **f = 0; + int ****h = 0; + if (c) + { + *h = &e; + ***b = 0; + } + *e = g; + + if (d != &a) + __builtin_abort (); + + return 0; +} |